With the win, Golden State became the first team this season to clinch a playoff berth.

Curry, the league’s scoring leader and reigning MVP, missed about six minutes of the third quarter with a left ankle injury. He drove to the basket and rolled the ankle before Thunder guard Russell Westbrook stepped on it.

Kevin Durant led the Thunder with 37 points, but he fouled out in the first minute of overtime.

The Warriors won the previous meeting with the Thunder 116-108 at home on 6 February. The teams play again Thursday at Golden State.

Oklahoma City led by 12 in the fourth quarter, but the Warriors rallied. Klay Thompson made a 3 from the left corner to cut Oklahoma City’s lead to 100-99. It was the first 3 of the game for any Warriors player other than Curry.

Durant responded with a 3-pointer with 14.5 seconds left to put the Thunder up 103-99.

Thompson quickly scored a layup, then the Thunder turned the ball over, and Andre Iguodala was fouled with 0.7 seconds left. Iguodala made both free throws to tie the score at 103 and force the extra period.